base

main.c

@@ -0,0 +1,53 @@
+/* Christopher Cromer
+ * Ingeniería Civil en Informática
+ * */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "main.h"
+#include "readconfig.h"
+
+int main(int argc, char *argv[]) {
+    char *config_file = "";
+
+    if (argc == 1) {
+        /* No arguments were passed */
+        printusage(0);
+        return 1;
+    }
+    
+    /* Read the command line arguments */
+    int i;
+	for (i = 1; i < argc; i++) {
+		if ((strcmp(argv[i], "-c") == 0 || strcmp(argv[i], "--config") == 0) && i != argc - 1 && strlen(config_file) == 0) {
+			config_file = (char *) malloc(strlen(argv[i + 1]) * sizeof(char));
+			config_file = argv[i + 1];
+            /* Use config file */
+            break;
+		}
+		else {
+            /* Incorrect usage or used the same option more than once */
+			printusage(1);
+			return 1;
+		}
+	}
+
+    int status = readconfig(config_file);
+    if (status != 0) {
+        return 1;
+    }
+
+    return 0;
+}
+
+/* Print how to use the program
+ * */
+void printusage(int error) {
+	if (error == 1) {
+		printf("Opcion desconocido!\n\n");
+	}
+
+	printf("usage: generarxml [opciones] \n");
+    printf("  -s, --config <archivo>    archivo de configuración\n");
+}